格子Boltzmann模拟在大学物理教学中的应用

摘要

Computer simulation has the same position with theo-retical and experimental methods in scientific research. In this paper,lattice Boltzmann simulation has been used to simulate the pattern change of heat transfer when the self-assembly occurs in Rayleigh-Benard (RB) convection. We apply the simulative results to college physics teaching. This shows that computer simulation can not only show the experiments and concepts in college physics intuitively, but also guide students to pay more attention to the frontier problems of physics.%计算机模拟在科学研究上具有与理论和实验同等重要的地位。本文采用格子 Boltzmann 模拟对Rayleigh-Benard(RB)对流体系在发生自组织现象时传热方式的转变进行模拟。将模拟结果应用在大学物理教学中，既可将大学物理课程中的实验现象及物理概念物理图像形象展现出来，又可以引导学生更多地关注物理学前沿问题。